21023210003302 has 8 divisors (see below), whose sum is σ = 33960570005376. Its totient is φ = 9703020001512.

The previous prime is 21023210003291. The next prime is 21023210003347. The reversal of 21023210003302 is 20330001232012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 21023210003302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404292500038 + ... + 404292500089.

It is an arithmetic number, because the mean of its divisors is an integer number (4245071250672).

Almost surely, 2^{21023210003302} is an apocalyptic number.

21023210003302 is a deficient number, since it is larger than the sum of its proper divisors (12937360002074).

21023210003302 is a wasteful number, since it uses less digits than its factorization.

21023210003302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808585000142.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 21023210003302 its reverse (20330001232012), we get a palindrome (41353211235314).

The spelling of 21023210003302 in words is "twenty-one trillion, twenty-three billion, two hundred ten million, three thousand, three hundred two".